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  <title>Document</title>
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  <table border="1px" width="400px" style="border-collapse: collapse;">
    <caption>批量生成凭证结果</caption>
    <tr>
      <td rowspan="6">发票</td>
      <td>发票1</td>
      <td>发票1</td>
    </tr>
    <tr>
      <td>发票2</td>
      <td>发票2</td>
    </tr>
    <tr>
      <td>发票3</td>
      <td>发票3</td>
    </tr>
    <tr>
      <td>发票4</td>
      <td>发票4</td>
    </tr>
    <tr>
      <td>发票5</td>
      <td>发票5</td>
    </tr>
    <tr>
      <td>发票6</td>
      <td>发票6</td>
    </tr>
    <tr>
      <td colspan="2">工资</td>
      <td>工资</td>
    </tr>
    <tr>
      <td colspan="2">工资</td>
      <td>工资</td>
    </tr>
    <tr>
      <td colspan="2">工资</td>
      <td>工资</td>
    </tr>
    <tr>
      <td colspan="2">工资</td>
      <td>工资</td>
    </tr>
    <tr>
      <td colspan="2">工资</td>
      <td>工资</td>
    </tr>
    <tr>
      <td colspan="2">工资</td>
      <td>工资</td>
    </tr>
    <tr>
      <td colspan="2">工资</td>
      <td>工资</td>
    </tr>
    <tr>
      <td colspan="2">工资</td>
      <td>工资</td>
    </tr>
    <tr>
      <td colspan="2">工资</td>
      <td>工资</td>
    </tr>
  </table>
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